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2025
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Invention
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Multistage pumping system for adaptive offloading of a liquid from a container. A pumping system ... |
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Invention
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Efficient system for pumping low-density liquids. A system and method of pumping low-density liqu... |
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2024
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Invention
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Coil assembly of an integrated motor pump or turbine having reduced thermal stress at cryogenic t... |
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Invention
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Axial direct drive sealless pump or turbine with deformation-resistant cover plate. An axial dire... |
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Invention
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Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven ... |
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Invention
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Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and tu... |
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Invention
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Integral motor pump or turbine with sensorless monitoring of axial bearing wear. Axial bearing we... |
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Invention
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Method and compressor arrangement for compressing hydrogen. The invention relates to a compressor... |
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Invention
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Booster-ejector system for capturing and recycling leakage fluids. A booster-ejector system captu... |
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2023
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Invention
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Method and device for removing reactive particles from a vacuum environment, and process plant fo... |
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Invention
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Multi-stage pump or turbine for controlling fluids with significant variations in gas fraction. A... |
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2022
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Invention
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Trunnion ball valve with controlled ball-seat engagement and disengagement. A trunnion ball valve... |
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Invention
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Valve system configured to prevent corrosion at process liquid/vapor interface. A valve system fo... |
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Invention
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Pressurized dual packing seal valve. A valve configured to control a flow of a process fluid incl... |
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Invention
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Valve with re-melting expansion port. A valve for controlling a molten liquid includes an expansi... |
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Invention
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Pressure compensated bellows valve. A bellows seal valve includes a pressurization port that can ... |
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Invention
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Apparatus for measuring the pressure and flow rate of a high temperature corrosive liquid. An app... |
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Invention
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Valve with exchangeable packing seal cartridge. A valve includes at least one valve stem seal, su... |
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Invention
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Fluid flow control devices and systems, and methods of flowing fluids. Fluid flow control devices... |
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Invention
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Method of characterizing and monitoring energy usage of battery powered wirelessly linked devices... |
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2021
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Invention
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Erosion resistant plug and seat valve. A plug-and-seat valve plug head assembly that resists abra... |
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Invention
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Pressure retained gasket seal with enhanced unloading resistance. A pressure retained gasket seal... |
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Invention
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Hydraulic bearings and related devices, assemblies, and methods. Devices and method include relat... |
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Invention
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Compensation assemblies for fluid handling devices and related devices, systems, and methods. Pum... |
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Invention
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Waterproof and explosion-proof circuit board and electronic valve actuator for flow control appli... |
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G/S
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Metal seals for use in mechanical and structural parts, components, and features thereof in the f... |
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Invention
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Non-metallic belt-driven crosshead drive system for hydraulic decoking. An apparatus for raising ... |
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Invention
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Pneumatic valve positioner with feedback controlled flow booster. A pneumatically controlled flow... |
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Invention
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Apparatus and method for interconnecting and isolating very large evacuated volumes. A bridging m... |
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Invention
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Fluid flow control devices and related systems and methods. Fluid flow control devices and relate... |
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2020
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Invention
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Fluid exchange devices and related controls, systems, and methods. Devices, systems, and methods ... |
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Invention
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Dry running ball joint mechanical seal. A dry running mechanical ball joint seal includes a spher... |
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Invention
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Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow... |
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Invention
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Decoking control valve using dynamic rod seal. The decoking control valve includes a piston, a cy... |
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Invention
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System and method for evaluating the performance of a pump.
Systems and methods to determine the... |
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Invention
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Method of intelligently managing pressure within an evacuated transportation system. A high-speed... |
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Invention
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Pneumatic valve positioner with feedback controlled flow booster.
A pneumatically controlled flo... |
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Invention
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Apparatus and method for unitizing split ring halves with holder halves of a clamshell split ring... |
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2019
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Invention
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End face mechanical seal assembly with high temperature secondary seal. A high temperature second... |
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Invention
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Valve seats, valve assemblies, and related methods. Valve seats may include an insert and an oute... |
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Invention
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Continuous tilt angle indicator for a swing or tilting disk check valve. A sensing apparatus meas... |
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Invention
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Methods and valves including flushing features.. Valve and related assemblies, systems, and metho... |
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Invention
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Fluid exchange devices and related systems, and methods. Devices and systems for exchanging prope... |
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Invention
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Fluid exchange devices and related controls, systems, and methods. Pressure exchange devices, sys... |
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Invention
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Fluid exchange devices and related controls, systems, and methods. Pressure exchange devices and ... |
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Invention
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Fluid exchange devices and related controls, systems, and methods. Devices for exchanging propert... |
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Invention
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Pistons for use in fluid exchange devices and related devices, systems, and methods. Pistons and ... |
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Invention
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Apparatus and method for evacuating very large volumes. A target volume evacuation system include... |
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Invention
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Electronically controlled motor-driven device with vibrational acoustic alert capability. An elec... |
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Invention
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Electronic valve actuator with predictive self-calibrating torque controller. An electronic contr... |
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1989
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G/S
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Ferrures et tuyaux en métal pour liquides et gaz. Pompes. Tuyaux en matières plastiques pour liqu... |
